Special clamp for tapping machine

Abstract

The utility model discloses a special fixture for a tapping machine, which comprises a mounting seat, a plurality of supporting foot stands are fixedly connected to the bottom of the mounting seat, a mounting plate is fixedly mounted on the side wall of the mounting seat, a driving mechanism is arranged at the top of the mounting plate, a limiting groove and a discharge port are formed in the mounting seat, two sliding grooves are formed in the mounting seat, and the supporting foot stands are fixedly connected to the bottom of the mounting seat. And sliding mechanisms are arranged in the two sliding grooves correspondingly, cleaning mechanisms are arranged on the front side walls of the two sliding mechanisms correspondingly, and clamping mechanisms are arranged at the two ends of the driving mechanism correspondingly. The tapping device is reasonable in structural design, through the arrangement of the driving mechanism and the cleaning mechanism, when a worker clamps hard objects of different specifications through driving of a servo motor, through the arrangement of the cleaning device, when tapping is completed and a clamping plate is made to displace and reset towards the outer side, a cleaning brush is driven to displace through the elastic force of a spring, and the cleaning effect is improved. And scraps in the clamp groove can be automatically cleaned, and manual operation of workers is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping processing, in particular to a special clamp for a tapping machine. Background Art

[0002] A tapping machine is a mechanical processing equipment used to process threads on metal or other hard materials. The main function of a tapping machine is to process internal threads or screws. This equipment can be used in a variety of occasions in the manufacturing industry, such as processing machine housings, equipment end faces, nuts, flanges, etc. Tapping machines can be divided into different types, including manual, semi-automatic and fully automatic, etc. These different types of tapping machines have different operating complexities and degrees of automation.

[0003] In the prior art, when using a special fixture for a tapping machine, the traditional tapping fixture can only perform tapping processing on hard materials of a single specification, and cannot process objects of different sizes according to the needs of the staff. After the processing is completed, the staff is also required to manually clean the wire fragments remaining in the fixture groove, the space is small, and the cleaning efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the tapping machine special clamp has a single use effect and the cleaning of the debris remaining in the clamp groove after tapping is cumbersome, and the special clamp for tapping machines proposed, the setting of its driving mechanism and cleaning mechanism can drive the bidirectional threaded rod to rotate through the drive of a servo motor by the staff, thereby driving the clamp to move left and right, so as to clamp hard objects of different specifications, and at the same time, add a cleaning device inside the device, so that the staff can, in the actual use process, when the tapping is completed and the clamp is displaced outward and reset, drive the cleaning brush to move through the elastic force of the spring, so that the debris in the clamp groove can be automatically cleaned, and no manual operation is required by the staff.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A special clamp for a tapping machine comprises a mounting seat, a plurality of supporting legs are fixedly connected to the bottom of the mounting seat, a mounting plate is fixedly installed on the side wall of the mounting seat, a driving mechanism is provided on the top of the mounting plate, an end of the driving mechanism extends into the mounting seat, a limiting groove and a discharge port are provided in the mounting seat, two slide grooves are provided in the two slide grooves, a sliding mechanism is provided in each of the two slide grooves, a cleaning mechanism is provided on the front side walls of the two sliding mechanisms, the cleaning ends of the two cleaning mechanisms are tightly pressed against the inner bottom of the mounting seat, clamping mechanisms are provided at both ends of the driving mechanism, the two clamping mechanisms are slidably connected to the limiting grooves, and the ends of the two clamping mechanisms extend into the opposite slide grooves and are fixedly connected to the side walls of the sliding mechanism.

[0007] Preferably, the driving mechanism includes a servo motor fixedly mounted on the top of the mounting plate, the inner side wall of the mounting seat is rotatably connected to a bidirectional threaded rod, and the end of the output shaft of the servo motor extends into the mounting seat and is fixedly connected to the end of the bidirectional threaded rod.

[0008] Preferably, the sliding mechanism comprises a sliding block slidably connected in the sliding groove, and a first spring is fixedly connected between the side wall of the sliding block and the inner side wall of the sliding groove.

[0009] Preferably, the cleaning mechanism includes a mounting frame fixedly mounted on the front side wall of the slider, a cleaning brush plate being slidably connected inside the mounting frame, the cleaning end of the cleaning brush plate being tightly pressed against the inner bottom of the mounting seat, and a second spring being fixedly connected between the top of the cleaning brush plate and the inner top of the mounting frame.

[0010] Preferably, the clamping mechanism includes a threaded block threadedly connected to the end of the bidirectional threaded rod, the top of the threaded block is fixedly connected to a clamping plate, the inner side wall of the clamping plate is provided with a clamping pad, the side wall of the clamping plate is provided with a mounting groove, the inner side wall of the mounting groove is fixedly installed with a connecting plate, the side wall of the connecting plate is fixedly connected with a thin rope, the end of the thin rope extends into the slide groove and is fixedly connected to the side wall of the slider.

[0011] Preferably, the second spring is an elastic spring, and the second spring plays an elastic role when the cleaning brush plate is reset.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the driving mechanism, the staff can drive the bidirectional threaded rod to rotate through the drive of the servo motor, thereby driving the clamping plate to move left and right, so as to clamp hard objects of different specifications.

[0014] 2. Through the setting of the cleaning mechanism, when the tapping is completed and the splint is reset outward, the staff can use the elastic force of the spring to drive the cleaning brush to move, so that the debris in the fixture groove can be automatically cleaned without manual operation by the staff.

[0015] To sum up, the utility model has a reasonable structural design. By setting a driving mechanism and a cleaning mechanism, the staff can drive the bidirectional threaded rod to rotate through the servo motor, thereby driving the splint to move left and right, so as to clamp hard objects of different specifications. At the same time, through the setting of the cleaning device, the staff can, in the actual use process, when the tapping is completed and the splint is displaced outward and reset, drive the cleaning brush to move through the elastic force of the spring, so that the debris in the clamp groove can be automatically cleaned without manual operation by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the special clamp for tapping machine proposed by the utility model;

[0017] Figure 2 for Figure 1 A in the enlarged view;

[0018] Figure 3 for Figure 1 Enlarged view of point B in .

[0019] In the figure: 1 mounting base, 2 supporting foot frame, 3 mounting plate, 4 servo motor, 5 bidirectional threaded rod, 6 slide groove, 7 discharge port, 8 slider, 9 first spring, 10 thin rope, 11 mounting frame, 12 cleaning brush plate, 13 second spring, 14 threaded block, 15 clamping plate, 16 mounting groove, 17 connecting plate, 18 limit groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 , a special clamp for a tapping machine includes a mounting seat 1, a plurality of supporting legs 2 are fixedly connected to the bottom of the mounting seat 1, a mounting plate 3 is fixedly installed on the side wall of the mounting seat 1, a driving mechanism is provided on the top of the mounting plate 3, the end of the driving mechanism extends into the mounting seat 1, the driving mechanism includes a servo motor 4 fixedly installed on the top of the mounting plate 3, a bidirectional threaded rod 5 is rotatably connected to the inner side wall of the mounting seat 1, the output shaft end of the servo motor 4 extends into the mounting seat 1 and is fixedly connected to the end of the bidirectional threaded rod 5, and through the setting of the driving mechanism, the bidirectional threaded rod 5 can be driven to rotate by the operation of the servo motor 4, thereby driving the clamping mechanism to slide left and right in the limit groove 18;

[0022] A limit groove 18 and a discharge port 7 are provided in the mounting seat 1, and two slide grooves 6 are provided in the mounting seat 1. A sliding mechanism is provided in each of the two slide grooves 6. The sliding mechanism includes a slider 8 slidably connected in the slide groove 6, and a first spring 9 is fixedly connected between the side wall of the slider 8 and the inner side wall of the slide groove 6;

[0023] The front side walls of the two sliding mechanisms are both provided with cleaning mechanisms, and the cleaning ends of the two cleaning mechanisms are both tightly pressed against the inner bottom of the mounting seat 1. The cleaning mechanism includes a mounting frame 11 fixedly mounted on the front side wall of the slider 8, and a cleaning brush plate 12 is slidably connected in the mounting frame 11, and the cleaning end of the cleaning brush plate 12 is tightly pressed against the inner bottom of the mounting seat 1, and a second spring 13 is fixedly connected between the top of the cleaning brush plate 12 and the inner top of the mounting frame 11. Through the arrangement of the sliding mechanism and the cleaning mechanism, the displacement of the slider 8 can drive the displacement of the mounting frame 11 and the cleaning brush plate 12, and the cleaning brush plate 12 is pressed against the inner bottom of the mounting seat 1 by the elastic force of the second spring 13, so that the debris remaining from the tapping of the inner bottom of the mounting seat 1 can be automatically cleaned and collected;

[0024] Both ends of the driving mechanism are provided with clamping mechanisms, and the two clamping mechanisms are slidably connected to the limit grooves 18. The ends of the two clamping mechanisms extend into the opposite slide grooves 6 and are fixedly connected to the side walls of the sliding mechanism. The clamping mechanism includes a threaded block 14 threadedly connected to the end of the bidirectional threaded rod 5, and a clamping plate 15 is fixedly connected to the top of the threaded block 14. The inner side wall of the clamping plate 15 is provided with a clamping cushion. The side wall of the clamping plate 15 is provided with an installation groove 16, and a connecting plate 17 is fixedly installed on the inner side wall of the installation groove 16. The side wall of the connecting plate 17 is fixedly connected with a thin rope 10. The end of the thin rope 10 extends into the slide groove 6 and is fixedly connected to the side wall of the slider 8. Through the setting of the clamping mechanism, the clamping plate 15 can be driven to move by the drive of the servo motor 4, so that it can clamp hard objects of different specifications. The slider 8 is driven to move by the traction of the thin rope 10, so that it cooperates with the cleaning brush plate 12 to automatically clean the debris generated by tapping after the clamping plate 15 is released.

[0025] The functional principle of the utility model can be explained through the following operation modes:

[0026] In the present invention, when the staff uses the present invention, the staff drives the servo motor 4 to operate, and hard objects of different specifications can be effectively clamped. The start-up of the servo motor 4 will drive the two-way threaded rod 5 to rotate, and the rotation of the two-way threaded rod 5 will drive the two threaded blocks 14 and the clamping plate 15 to rotate. However, since the two clamping plates 15 are slidably connected with the limit groove 18, the start-up of the servo motor 4 will drive the clamping plate 15 to slide left and right in the limit groove 18, and the clamping cushion arranged on the inner side wall of the clamping plate 15 can effectively clamp hard objects of different specifications, and the practical effect is good. After the staff has finished clamping, the staff can perform tapping processing on it. After the processing is completed, the staff can The servo motor 4 is driven in reverse. The reverse drive of the servo motor 4 can drive the two clamping plates 15 to move outward, thereby quickly releasing the clamping and making it convenient for the staff to take the processed objects. During this period, the debris generated by tapping will remain on the inner bottom of the mounting seat 1. Through the resetting of the clamping plate 15, the thin rope 10 no longer pulls the slider 8. The slider 8 is displaced inward by the elastic force of the first spring 9, driving the mounting frame 11 and the cleaning brush plate 12 to move. The cleaning brush plate 12 is pressed against the inner bottom of the mounting seat 1 by the elastic force of the cleaning brush plate 12, and can automatically clean the debris generated by tapping, so that the debris is discharged through the discharge port 7, and the staff can collect it without the need for manual cleaning, which has high work efficiency.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special fixture for a tapping machine, comprising a mounting seat (1), characterized in that: The bottom of the mounting seat (1) is fixedly connected with a plurality of supporting legs (2), the side wall of the mounting seat (1) is fixedly installed with a mounting plate (3), the top of the mounting plate (3) is provided with a driving mechanism, the end of the driving mechanism extends into the mounting seat (1), the mounting seat (1) is provided with a limiting groove (18) and a discharge port (7), the mounting seat (1) is provided with two slide grooves (6), the two slide grooves (6) are provided with a sliding mechanism, the front side walls of the two sliding mechanisms are provided with a cleaning mechanism, the cleaning ends of the two cleaning mechanisms are tightly abutted against the inner bottom of the mounting seat (1), the two ends of the driving mechanism are provided with a clamping mechanism, the two clamping mechanisms are slidably connected to the limiting groove (18), the ends of the two clamping mechanisms extend into the opposite slide grooves (6) and are fixedly connected to the side walls of the sliding mechanism.

2. The special fixture for tapping machine according to claim 1, characterized in that: The driving mechanism comprises a servo motor (4) fixedly mounted on the top of the mounting plate (3); the inner side wall of the mounting seat (1) is rotatably connected to a bidirectional threaded rod (5); the output shaft end of the servo motor (4) extends into the mounting seat (1) and is fixedly connected to the end of the bidirectional threaded rod (5).

3. The special fixture for tapping machine according to claim 1, characterized in that: The sliding mechanism comprises a sliding block (8) slidably connected in a sliding groove (6), and a first spring (9) is fixedly connected between a side wall of the sliding block (8) and an inner side wall of the sliding groove (6).

4. The special fixture for tapping machine according to claim 3, characterized in that: The cleaning mechanism comprises a mounting frame (11) fixedly mounted on the front side wall of the slider (8), a cleaning brush plate (12) being slidably connected inside the mounting frame (11), a cleaning end of the cleaning brush plate (12) being tightly abutted against the inner bottom of the mounting seat (1), and a second spring (13) being fixedly connected between the top of the cleaning brush plate (12) and the inner top of the mounting frame (11).

5. The special fixture for tapping machine according to claim 2, characterized in that: The clamping mechanism comprises a threaded block (14) threadedly connected to the end of a bidirectional threaded rod (5); a clamping plate (15) is fixedly connected to the top of the threaded block (14); a clamping pad is provided on the inner wall of the clamping plate (15); a mounting groove (16) is provided on the side wall of the clamping plate (15); a connecting plate (17) is fixedly installed on the inner wall of the mounting groove (16); a thin rope (10) is fixedly connected to the side wall of the connecting plate (17); an end of the thin rope (10) extends into the slide groove (6) and is fixedly connected to the side wall of the slider (8).

6. The special fixture for tapping machine according to claim 4, characterized in that: The second spring (13) is an elastic spring, and the second spring (13) plays an elastic role when the cleaning brush plate (12) is reset.

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